used gpu

3 articles · newest first

AMD Instinct MI50 datacenter GPU, used for budget local AI builds

a $150 datacenter GPU has more VRAM than a $2,000 Nvidia card — here's the real catch

The AMD Instinct MI50 32GB sells used for $120-250 with more VRAM and bandwidth than most 2026 consumer cards. AMD just made owning one a lot riskier.

Ravi Malhotra · Aug 4 · 7 min

Nvidia Tesla V100 data-center GPU accelerator card

Hardware

someone bolted a $266 Nvidia server GPU to their gaming PC. it's loud as a lawnmower — and it works

A used Tesla V100 and a $50 adapter got one builder to 32GB of VRAM for $266 total — here's the honest math on whether you should copy them.

Ravi Malhotra · Jul 31 · 7 min

buying a used RTX 3090 for local AI? the 5-minute check that saves you from a $1,000 mistake

A used 3090 is still the best VRAM-per-dollar card for local AI — but many were mining cards, and the memory runs hot. Here's exactly what to check before you hand over the cash.

Ravi Malhotra · Jul 28 · 9 min